Farm Fair Contest


What is the minimum number of weighing operations required to measure 63 kg of wheat, if only one weight of 1 kg is available?

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Robert from United States
School: PS.232
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Your answer: 63 operations
Explanation: because we have to weigh 1 kg at a time until we reach 63 kg, so we have to do that 63 times.
About Me:     I love Math and Science!!!! Could you please put Science games and lessons on your website? Thank you!

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